power supply AC 180V-240V 50HZsystem power consumption 10WTemperature -40 to 50every live wire has pulse high voltage.output high voltage 5-10KVoutput low voltage 700-1000Vhigh/low voltage adjustable by switch5 LED display the working mode from the front electric fence.9. DC 12V open/close dry contact output, can work with other alarm device. 10. two years warranty.